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Izindaba

  • Imishini Yokumboza Engabonisi Ukuzindla

    Imishini yokumboza evimbela ukubonakaliswa kwesithombe iyimishini ekhethekile esetshenziselwa ukufaka ukubonakaliswa kwesithombe okuncane nokubonakalayo ezingxenyeni ezibonakalayo ezifana namalensi, izibuko, kanye nezibonisi ukuze kuncishiswe ukubonakaliswa kwesithombe futhi kwandiswe ukudluliselwa kokukhanya. Lezi zithombe zibalulekile ezinhlotsheni ezahlukene zokusebenza, kufaka phakathi i-optics, ...
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  • Isingeniso Sezincazelo Zokusebenza Kokuhlunga - Isahluko 2

    Isingeniso Sezincazelo Zokusebenza Kokuhlunga - Isahluko 2

    Njengoba izihlungi, njenganoma yimuphi omunye umkhiqizo owenziwe ngumuntu, zingenakwenziwa ukuze zifane ncamashi nezincazelo zencwadi yemiyalelo, amanye amanani avumelekile kumele ashiwo. Kuzihlungi ze-narrowband, amapharamitha ayinhloko okufanele anikezwe ukubekezelelana yilawa: ubude be-peak, ukudluliselwa kwe-peak, kanye ne-bandwidth,...
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  • I-Electrode Vacuum Heat Coater

    I-Electrode Vacuum Heat Coater iyithuluzi elikhethekile elisetshenziswa ezinhlotsheni zezimboni nezesayensi zama-electrode okumboza noma ezinye izinto ezingaphansi kwendawo ye-vacuum, evame ukuhambisana nokwelashwa kokushisa. Le nqubo ivame ukusetshenziswa emikhakheni efana ne-elekthronikhi, izinto zokwakha...
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  • Isingeniso Sezincazelo Zokusebenza Kokuhlunga - Isahluko 1

    Isingeniso Sezincazelo Zokusebenza Kokuhlunga - Isahluko 1

    Imininingwane yokusebenza kwesihlungi iyincazelo edingekayo yokusebenza kwesihlungi ngolimi olungaqondwa kalula ngabaklami bezinhlelo, abasebenzisi, abakhiqizi besihlungi, njll. Ngezinye izikhathi umenzi wesihlungi ubhala imininingwane ngokusekelwe ekusebenzeni okufinyelelekayo kwesihlungi. Abanye...
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  • Izinhlelo Zokumboza I-Vacuum Zokuhlunga Nge-Magnetic

    Ukuhlunga kwamagnetic ezinhlelweni zokumboza i-vacuum kubhekisela ekusetshenzisweni kwamasimu kazibuthe ukuhlunga izinhlayiya noma izinto ezingcolisayo ezingafuneki ngesikhathi senqubo yokufaka endaweni ye-vacuum. Lezi zinhlelo zivame ukusetshenziswa ezinhlotsheni ezahlukahlukene zezimboni njengokwenziwa kwe-semiconductor, i-optics, kanye...
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  • Isimbozo Sokugqamisa Ifilimu Esinsimbi

    Isimbozo Sokugqamisa Ifilimu Esinsimbi

    Isiliva sasiyinto yensimbi eyayivame kakhulu kwaze kwaba maphakathi nawo-1930, lapho kwakuyinto eyinhloko yefilimu ekhanyayo yezinsimbi zokukhanya ezinembile, ngokuvamile ezifakwe amakhemikhali kuketshezi. Indlela yokubopha amakhemikhali ewuketshezi yasetshenziswa ukukhiqiza izibuko ezisetshenziswa ekwakhiweni kwezakhiwo, futhi kulokhu...
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  • Inqubo Yokuhwamuka Komshini Wokuhlanza

    Inqubo Yokuhwamuka Komshini Wokuhlanza

    Inqubo yokufaka umusi we-vacuum ngokuvamile ihlanganisa ukuhlanzwa kwendawo engaphansi komhlaba, ukulungiswa ngaphambi kokumboza, ukufakwa komphunga, ukulayisha, ukwelashwa kokumboza ngemva kokumboza, ukuhlolwa, kanye nemikhiqizo eqediwe. (1) Ukuhlanzwa kwendawo engaphansi komhlaba. Izindonga zegumbi le-vacuum, uhlaka lwe-substrate kanye nowoyela womphezulu, ukugqwala, ukuphinda...
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  • Izinga Lokushisa Lokuhwamuka Kwesendlalelo Sefilimu kanye Nokucindezela Komusi

    Izinga Lokushisa Lokuhwamuka Kwesendlalelo Sefilimu kanye Nokucindezela Komusi

    Isendlalelo sefilimu emthonjeni wokuhwamuka kokushisa kokuhwamuka kungenza izinhlayiya ze-membrane ngesimo sama-athomu (noma ama-molecule) zibe sesikhala sesigaba segesi. Ngaphansi kokushisa okuphezulu komthombo wokuhwamuka, ama-athomu noma ama-molecule ebusweni be-membrane athola amandla anele ukunqoba i-s...
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  • Ukumbozwa kwe-PVD: Ukuhwamuka kokushisa kanye nokuchitheka kwamanzi

    Izembozo ze-PVD (Physical Vapor Deposition) ziyizindlela ezisetshenziswa kabanzi ekwakheni amafilimu amancane kanye nezembozo ezingaphezulu. Phakathi kwezindlela ezivamile, ukuhwamuka kokushisa kanye nokuchitheka kwegesi yizinqubo ezimbili ezibalulekile ze-PVD. Nansi incazelo yazo ngayinye: 1. Isimiso Sokuhwamuka Kokushisa: Izinto ziyashiswa...
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  • Ukuvota kwe-Vacuum ye-E-beam

    Ukuvota kwe-Vacuum ye-E-beam

    I-E-beam vacuum coating, noma i-electron beam physical vapor deposition (EBPVD), inqubo esetshenziselwa ukufaka amafilimu amancane noma izembozo ezindaweni ezahlukahlukene. Kuhilela ukusebenzisa i-electron beam ukufudumeza nokufutha izinto zokumboza (njengensimbi noma i-ceramic) ekamelweni eliphezulu le-vacuum. Izinto ezifuthwe...
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  • Ubuchwepheshe bokumboza i-PVD ekusetshenzisweni kwesikhunta

    Ubuchwepheshe bokumboza i-PVD ekusetshenzisweni kwesikhunta

    I-China isibe isisekelo sokukhiqiza isikhunta emhlabeni, isabelo semakethe yesikhunta esingaphezu kwezigidigidi eziyi-100, imboni yesikhunta isibe isisekelo sentuthuko yezimboni yesimanje. Eminyakeni yamuva nje, imboni yesikhunta yase-China ifinyelele ngaphezu kwe-10% yesilinganiso sokukhula sonyaka sentuthuko esheshayo. Ngakho-ke, indlela...
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  • Incazelo yokupompa nge-vacuum

    Ukuthola i-vacuum kwaziwa nangokuthi “i-vacuum pumping”, okubhekisela ekusetshenzisweni kwamaphampu e-vacuum ahlukene ukususa umoya ngaphakathi kwesitsha, ukuze ingcindezi engaphakathi kwesikhala yehle iye ngaphansi komkhathi owodwa. Njengamanje, ukuze kutholakale i-vacuum namadivayisi asetshenziswa njalo kufaka phakathi i-rotary vane...
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  • Inqubo yokufaka i-vacuum vapor

    Inqubo yokufaka umusi we-vacuum ngokuvamile ihlanganisa izinyathelo ezifana nokuhlanza ubuso be-substrate, ukulungiselela ngaphambi kokumboza, ukufaka umusi, ukuqoqa izingcezu, ukwelashwa ngemuva kokufaka i-plating, ukuhlolwa, kanye nemikhiqizo eqediwe. (1) Ukuhlanza ubuso be-substrate. Izindonga zegumbi le-vacuum, uhlaka lwe-substrate kanye nokunye...
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  • Isingeniso Sokumboza Nge-Vacuum

    Kungani Kufanele Usebenzise I-Vacuum? Ukuvimbela Ukungcola: Ku-vacuum, ukungabikho komoya kanye namanye amagesi kuvimbela izinto ezibekwayo ukuthi zingasabelani namagesi asemoyeni, angangcolisa ifilimu. Ukunamathela Okuthuthukisiwe: Ukuntuleka komoya kusho ukuthi ifilimu inamathela ngqo ku-substrate ngaphandle komoya...
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  • Ubuchwepheshe Bokufaka Amafilimu Amancane

    Ukufakwa kwefilimu encane kuyinqubo eyisisekelo esetshenziswa embonini ye-semiconductor, kanye nakwezinye izindawo eziningi zesayensi yezinto zokwakha kanye nobunjiniyela. Kuhilela ukudalwa kwengqimba encane yezinto zokwakha ku-substrate. Amafilimu afakiwe angaba nobubanzi obukhulu, kusukela kwabambalwa kuya...
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